ghsa-4h8f-2wvx-gg5w
Vulnerability from github
Published
2024-05-03 18:30
Modified
2024-06-14 15:31
Summary
Bouncy Castle Java Cryptography API vulnerable to DNS poisoning
Details
An issue was discovered in Bouncy Castle Java Cryptography APIs before BC 1.78. When endpoint identification is enabled in the BCJSSE and an SSL socket is created without an explicit hostname (as happens with HttpsURLConnection), hostname verification could be performed against a DNS-resolved IP address in some situations, opening up a possibility of DNS poisoning.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.bouncycastle:bcprov-jdk18on"
},
"ranges": [
{
"events": [
{
"introduced": "1.61"
},
{
"fixed": "1.78"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.bouncycastle:bcprov-jdk15to18"
},
"ranges": [
{
"events": [
{
"introduced": "1.61"
},
{
"fixed": "1.78"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.bouncycastle:bcprov-jdk14"
},
"ranges": [
{
"events": [
{
"introduced": "1.61"
},
{
"fixed": "1.78"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.bouncycastle:bcprov-jdk13"
},
"ranges": [
{
"events": [
{
"introduced": "1.61"
},
{
"fixed": "1.78"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.bouncycastle:bcprov-jdk12"
},
"ranges": [
{
"events": [
{
"introduced": "1.61"
},
{
"fixed": "1.78"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-34447"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": true,
"github_reviewed_at": "2024-05-03T20:34:32Z",
"nvd_published_at": "2024-05-03T16:15:11Z",
"severity": "LOW"
},
"details": "An issue was discovered in Bouncy Castle Java Cryptography APIs before BC 1.78. When endpoint identification is enabled in the BCJSSE and an SSL socket is created without an explicit hostname (as happens with HttpsURLConnection), hostname verification could be performed against a DNS-resolved IP address in some situations, opening up a possibility of DNS poisoning.",
"id": "GHSA-4h8f-2wvx-gg5w",
"modified": "2024-06-14T15:31:24Z",
"published": "2024-05-03T18:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-34447"
},
{
"type": "WEB",
"url": "https://github.com/bcgit/bc-java/issues/1656"
},
{
"type": "PACKAGE",
"url": "https://github.com/bcgit/bc-java"
},
{
"type": "WEB",
"url": "https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902024%E2%80%9034447"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20240614-0007"
},
{
"type": "WEB",
"url": "https://www.bouncycastle.org/latest_releases.html"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "Bouncy Castle Java Cryptography API vulnerable to DNS poisoning"
}
Loading...
Loading...
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.